Programming - Quick timer (Built-in remote controller) How to use 1. How to set a timer ① Press Set Timer button on a remote controller. SIMPLE will appear on display. Choose number of hours between 1 and 7 with Up and Down buttons. ② If Sleep or On appears instead of SIMPLE, continue...

Why is the outdoor unit not running? (Split/multi-type air conditioner) Symptom Outdoor unit of the split/multi-type air conditioner does not run. Cause For split/multi-type air conditioners with the power cord on the wall-mounted unit, power has to be connected to both the wall-mount...

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